/* ===== 小蓝视频植物视频社区 - 绿玉藤主题样式 ===== */
/* 全局重置 */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'PingFang SC','Microsoft YaHei','Helvetica Neue',Arial,sans-serif;color:#2d3436;line-height:1.8;background:#f8fdf8}
a{color:#0a8967;text-decoration:none;transition:color .3s}
a:hover{color:#06d6a0}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
/* 辅助类 */
.container{max-width:1200px;margin:0 auto;padding:0 20px}
.section-title{text-align:center;margin-bottom:40px}
.section-title h2{font-size:2rem;color:#0a8967;position:relative;display:inline-block;padding-bottom:12px}
.section-title h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,#06d6a0,#0a8967)}
.section-title p{color:#636e72;margin-top:8px;font-size:.95rem}
.btn-primary{display:inline-block;padding:10px 28px;background:linear-gradient(135deg,#0a8967,#06d6a0);color:#fff;border-radius:25px;font-weight:600;transition:all .3s;border:none;cursor:pointer}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(10,137,103,.35);color:#fff}
.btn-outline{display:inline-block;padding:10px 28px;border:2px solid #0a8967;color:#0a8967;border-radius:25px;font-weight:600;transition:all .3s}
.btn-outline:hover{background:#0a8967;color:#fff}
/* 干扰标签隐藏 */
.dz-noise{position:absolute;width:0;height:0;overflow:hidden;opacity:0;pointer-events:none;z-index:-9999}
/* 顶部导航 */
.site-header{background:rgba(255,255,255,.97);position:sticky;top:0;z-index:1000;box-shadow:0 2px 15px rgba(0,0,0,.06);backdrop-filter:blur(10px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.logo-area{display:flex;align-items:center;gap:10px}
.logo-area img{width:42px;height:42px;border-radius:8px}
.logo-area h1{font-size:1.3rem;color:#0a8967;font-weight:700}
.logo-area h1 span{font-size:.75rem;color:#636e72;display:block;font-weight:400}
.main-nav ul{display:flex;gap:6px}
.main-nav a{padding:8px 16px;border-radius:20px;font-size:.9rem;color:#2d3436;font-weight:500;transition:all .3s}
.main-nav a:hover,.main-nav a.active{background:#e8f8f0;color:#0a8967}
.mobile-toggle{display:none;background:none;border:none;font-size:1.5rem;cursor:pointer;color:#0a8967}
/* 搜索框 */
.search-bar{background:#e8f8f0;padding:10px 0}
.search-bar .container{display:flex;justify-content:center}
.search-form{display:flex;max-width:560px;width:100%;background:#fff;border-radius:25px;overflow:hidden;box-shadow:0 2px 8px rgba(10,137,103,.1)}
.search-form input{flex:1;padding:10px 20px;border:none;outline:none;font-size:.95rem}
.search-form button{padding:10px 24px;background:linear-gradient(135deg,#0a8967,#06d6a0);color:#fff;border:none;cursor:pointer;font-size:.9rem;font-weight:600}
/* Banner区域 */
.hero-banner{position:relative;height:520px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.hero-banner .bg-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:brightness(.7)}
.hero-content{position:relative;z-index:2;text-align:center;color:#fff;max-width:800px;padding:0 20px}
.hero-content h2{font-size:2.8rem;font-weight:800;text-shadow:0 3px 15px rgba(0,0,0,.4);margin-bottom:16px}
.hero-content p{font-size:1.15rem;text-shadow:0 2px 8px rgba(0,0,0,.3);margin-bottom:24px;line-height:1.7}
.hero-content .hero-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-bottom:20px}
.hero-content .hero-tags span{background:rgba(255,255,255,.2);padding:4px 14px;border-radius:15px;font-size:.85rem;backdrop-filter:blur(4px)}
/* 视频卡片网格 */
.video-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:40px}
.video-card{position:relative;border-radius:12px;overflow:hidden;background:#fff;box-shadow:0 4px 15px rgba(0,0,0,.08);transition:all .3s;cursor:pointer}
.video-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(10,137,103,.2)}
.video-card .thumb{position:relative;padding-top:56.25%;overflow:hidden}
.video-card .thumb img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.video-card:hover .thumb img{transform:scale(1.08)}
.video-card .play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;background:rgba(10,137,103,.85);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity .3s}
.video-card:hover .play-btn{opacity:1}
.play-btn::after{content:'';border-style:solid;border-width:10px 0 10px 18px;border-color:transparent transparent transparent #fff;margin-left:3px}
.video-card .card-body{padding:12px 14px}
.video-card .card-body h3{font-size:.95rem;color:#2d3436;margin-bottom:6px;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.video-card .card-meta{display:flex;justify-content:space-between;font-size:.8rem;color:#b2bec3}
.video-card .card-meta span{display:flex;align-items:center;gap:3px}
.video-card .tag{position:absolute;top:10px;left:10px;background:linear-gradient(135deg,#0a8967,#06d6a0);color:#fff;padding:3px 10px;border-radius:10px;font-size:.75rem;z-index:3}
.video-card .duration{position:absolute;bottom:10px;right:10px;background:rgba(0,0,0,.7);color:#fff;padding:2px 8px;border-radius:4px;font-size:.75rem;z-index:3}
/* 三列视频网格 */
.video-grid-3{grid-template-columns:repeat(3,1fr)}
/* 两列视频网格 */
.video-grid-2{grid-template-columns:repeat(2,1fr)}
/* 模块区域 */
.section-block{padding:60px 0}
.section-block:nth-child(even){background:#fff}
.section-block:nth-child(odd){background:#f8fdf8}
/* 植物传媒模块 */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.media-item{background:#fff;border-radius:12px;padding:28px;text-align:center;box-shadow:0 3px 12px rgba(0,0,0,.06);transition:all .3s}
.media-item:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(10,137,103,.15)}
.media-item .icon{width:56px;height:56px;margin:0 auto 16px;background:linear-gradient(135deg,#e8f8f0,#d0f0e0);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.6rem}
.media-item h4{font-size:1.05rem;color:#0a8967;margin-bottom:8px}
.media-item p{font-size:.88rem;color:#636e72;line-height:1.6}
/* AI赋能区域 */
.ai-features{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ai-card{background:linear-gradient(145deg,#f0faf5,#e0f5ec);border-radius:14px;padding:30px;border:1px solid rgba(10,137,103,.1);transition:all .3s}
.ai-card:hover{border-color:#0a8967;box-shadow:0 6px 20px rgba(10,137,103,.12)}
.ai-card h4{color:#0a8967;font-size:1.1rem;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.ai-card p{color:#636e72;font-size:.9rem;line-height:1.7}
/* 专家团队 */
.expert-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.expert-card{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 4px 15px rgba(0,0,0,.06);transition:all .3s;text-align:center}
.expert-card:hover{transform:translateY(-4px);box-shadow:0 8px 25px rgba(10,137,103,.15)}
.expert-card .avatar{width:100%;aspect-ratio:1;object-fit:cover}
.expert-card .info{padding:16px}
.expert-card h4{font-size:1rem;color:#2d3436;margin-bottom:4px}
.expert-card .role{color:#0a8967;font-size:.85rem;font-weight:600;margin-bottom:6px}
.expert-card .desc{font-size:.82rem;color:#636e72;line-height:1.5}
.expert-card .actions{padding:0 16px 16px;display:flex;gap:8px;justify-content:center}
.expert-card .actions a{font-size:.8rem;padding:6px 14px}
/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
.faq-item{background:#fff;border-radius:10px;margin-bottom:12px;box-shadow:0 2px 8px rgba(0,0,0,.04);overflow:hidden}
.faq-item summary{padding:16px 20px;font-weight:600;cursor:pointer;color:#2d3436;font-size:.95rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::after{content:'+';font-size:1.3rem;color:#0a8967;transition:transform .3s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item .faq-answer{padding:0 20px 16px;color:#636e72;font-size:.9rem;line-height:1.7}
/* 用户评论 */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:#fff;border-radius:12px;padding:24px;box-shadow:0 3px 12px rgba(0,0,0,.05)}
.review-card .stars{color:#f9ca24;font-size:1rem;margin-bottom:8px}
.review-card .review-text{font-size:.9rem;color:#636e72;line-height:1.7;margin-bottom:12px;font-style:italic}
.review-card .reviewer{display:flex;align-items:center;gap:10px}
.review-card .reviewer-avatar{width:36px;height:36px;border-radius:50%;background:#e8f8f0;display:flex;align-items:center;justify-content:center;color:#0a8967;font-weight:700;font-size:.9rem}
.review-card .reviewer-name{font-weight:600;font-size:.88rem;color:#2d3436}
.review-card .reviewer-date{font-size:.78rem;color:#b2bec3}
/* 社区模块 */
.community-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.community-card{background:#fff;border-radius:12px;padding:24px;text-align:center;box-shadow:0 3px 12px rgba(0,0,0,.05);transition:all .3s;border:2px solid transparent}
.community-card:hover{border-color:#0a8967;transform:translateY(-3px)}
.community-card h4{color:#0a8967;font-size:1rem;margin-bottom:8px}
.community-card p{font-size:.88rem;color:#636e72;line-height:1.6}
/* How-To指南 */
.howto-steps{max-width:700px;margin:0 auto}
.howto-step{display:flex;gap:20px;margin-bottom:24px;align-items:flex-start}
.howto-step .step-num{width:44px;height:44px;min-width:44px;background:linear-gradient(135deg,#0a8967,#06d6a0);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.1rem}
.howto-step .step-content h4{color:#2d3436;font-size:1rem;margin-bottom:4px}
.howto-step .step-content p{color:#636e72;font-size:.9rem}
/* 合作品牌 */
.partner-wall{display:flex;flex-wrap:wrap;gap:20px;justify-content:center;align-items:center}
.partner-wall .partner-item{background:#fff;padding:16px 28px;border-radius:10px;box-shadow:0 2px 8px rgba(0,0,0,.05);font-weight:600;color:#636e72;font-size:.95rem;transition:all .3s}
.partner-wall .partner-item:hover{color:#0a8967;box-shadow:0 4px 15px rgba(10,137,103,.15)}
/* 联系我们 */
.contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.contact-info{background:#fff;border-radius:14px;padding:30px;box-shadow:0 4px 15px rgba(0,0,0,.06)}
.contact-info h4{color:#0a8967;font-size:1.1rem;margin-bottom:16px}
.contact-info .info-item{display:flex;gap:12px;margin-bottom:14px;font-size:.9rem;color:#636e72}
.contact-info .info-item strong{color:#2d3436;min-width:70px}
.contact-qr{display:flex;gap:20px;justify-content:center;align-items:center}
.contact-qr .qr-item{text-align:center}
.contact-qr .qr-item img{width:140px;height:140px;border-radius:8px;margin-bottom:8px}
.contact-qr .qr-item p{font-size:.85rem;color:#636e72}
/* 社交分享 */
.share-buttons{display:flex;gap:10px;justify-content:center;flex-wrap:wrap}
.share-btn{padding:8px 20px;border-radius:20px;font-size:.85rem;font-weight:600;transition:all .3s;cursor:pointer;border:none}
.share-wechat{background:#07c160;color:#fff}
.share-weibo{background:#e6162d;color:#fff}
.share-douyin{background:#161823;color:#fff}
.share-bilibili{background:#00a1d6;color:#fff}
.share-btn:hover{opacity:.85;transform:translateY(-2px)}
/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:.85rem;color:#b2bec3}
.breadcrumb a{color:#0a8967}
.breadcrumb span{margin:0 6px}
/* 页脚 */
.site-footer{background:#1a3a2a;color:#ccc;padding:50px 0 0}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;margin-bottom:40px}
.footer-col h4{color:#06d6a0;font-size:1rem;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-col h4::after{content:'';position:absolute;bottom:0;left:0;width:30px;height:2px;background:#06d6a0}
.footer-col p,.footer-col a{font-size:.88rem;color:#a0b8a8;line-height:2}
.footer-col a:hover{color:#06d6a0}
.footer-col .footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:12px}
.footer-col .footer-logo img{width:36px;height:36px;border-radius:6px}
.footer-col .footer-logo span{font-size:1.1rem;color:#fff;font-weight:700}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center;font-size:.82rem;color:#6b8a7a}
.footer-bottom a{color:#06d6a0}
/* EEAT标记 */
.eeat-badge{display:inline-flex;align-items:center;gap:6px;background:#e8f8f0;padding:4px 12px;border-radius:15px;font-size:.78rem;color:#0a8967;font-weight:600;margin:4px}
.update-time{font-size:.82rem;color:#b2bec3;text-align:center;margin-top:8px}
/* 内页样式 */
.page-hero{background:linear-gradient(135deg,#0a8967,#06d6a0);padding:50px 0;text-align:center;color:#fff}
.page-hero h2{font-size:2.2rem;font-weight:700;margin-bottom:10px}
.page-hero p{font-size:1rem;opacity:.9}
.page-content{padding:50px 0}
.page-content article{max-width:900px;margin:0 auto}
.page-content article h3{color:#0a8967;font-size:1.4rem;margin:30px 0 14px}
.page-content article h4{color:#2d3436;font-size:1.15rem;margin:20px 0 10px}
.page-content article p{margin-bottom:16px;color:#636e72;line-height:1.8}
/* 内页视频列表 */
.inner-video-list{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:30px 0}
/* MCP前端 */
.mcp-widget{background:#f0faf5;border-radius:12px;padding:20px;margin:30px 0;border:1px dashed #0a8967}
.mcp-widget h4{color:#0a8967;margin-bottom:10px}
.mcp-widget .mcp-status{display:flex;gap:10px;align-items:center;font-size:.85rem;color:#636e72}
.mcp-widget .mcp-dot{width:8px;height:8px;border-radius:50%;background:#06d6a0;animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.4}}
/* 响应式 */
@media(max-width:1024px){
.video-grid{grid-template-columns:repeat(3,1fr)}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
.header-inner{flex-wrap:wrap}
.main-nav{display:none;width:100%;order:3}
.main-nav.active{display:block}
.main-nav ul{flex-direction:column;padding:10px 0}
.mobile-toggle{display:block}
.hero-banner{height:380px}
.hero-content h2{font-size:1.8rem}
.video-grid,.video-grid-3{grid-template-columns:repeat(2,1fr)}
.media-grid,.ai-features,.community-grid{grid-template-columns:1fr}
.expert-grid{grid-template-columns:repeat(2,1fr)}
.review-grid{grid-template-columns:1fr}
.contact-grid{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.inner-video-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:480px){
.video-grid,.video-grid-3{grid-template-columns:1fr}
.expert-grid{grid-template-columns:1fr}
.inner-video-list{grid-template-columns:1fr}
.hero-banner{height:300px}
.hero-content h2{font-size:1.5rem}
}